Checking formed Dasher brass?

[rrflyer]

Guys just got my setup for 6 dasher.

I'm forming lapua brass
Creating false shoulder with .264 expander
Varget and 105s .01 into the lands.

I guess my bug question is on the false shoulder. I setup my sizing due to where I get resistance the entire time in closing the bolt.

After shooting is there some way I can make sure I im not screwing the brass up?

 

[Matt P]

If they come out the same or longer in length, that's no good !!! IMO means it's pulling brass from the web area.
Shorter and consistant in length, all good.
Matt P

 

[260 Ravage]

Addressing your big question: I ,too, prefer the false shoulder method where there is strong resistance thru the process of bolt closing. My case aol measurements come out fairly close. I Prefer the cream of method, instead of using bullets. I do anneal after creating the false shoulder prior to fire forming. Then anneal after the fire forming. I have never lost a case to splitting necks or shoulders, which I attribute to annealing. You'll be fine.

 

[edw]

Addressing your big question: I ,too, prefer the false shoulder method where there is strong resistance thru the process of bolt closing. My case aol measurements come out fairly close. I Prefer the cream of method, instead of using bullets. I do anneal after creating the false shoulder prior to fire forming. Then anneal after the fire forming. I have never lost a case to splitting necks or shoulders, which I attribute to annealing. You'll be fine.

What is your Cream of Wheat powder and grains if I might ask?